Base | Representation |
---|---|
bin | 10010111100100110100… |
… | …100111111011101011100 |
3 | 11121110202011201001111102 |
4 | 102330212210333131130 |
5 | 132313020203301022 |
6 | 2434050225012232 |
7 | 163032220063046 |
oct | 22744644773534 |
9 | 4543664631442 |
10 | 1302022322012 |
11 | 4622037256a5 |
12 | 190410784078 |
13 | 95a1b088a99 |
14 | 47037db4a96 |
15 | 23d06746a92 |
hex | 12f2693f75c |
1302022322012 has 96 divisors (see below), whose sum is σ = 2413152580608. Its totient is φ = 614022119424.
The previous prime is 1302022322011. The next prime is 1302022322023. The reversal of 1302022322012 is 2102232202031.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1302022322011) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 222298988 + ... + 222304844.
It is an arithmetic number, because the mean of its divisors is an integer number (25137006048).
Almost surely, 21302022322012 is an apocalyptic number.
It is an amenable number.
1302022322012 is a deficient number, since it is larger than the sum of its proper divisors (1111130258596).
1302022322012 is a wasteful number, since it uses less digits than its factorization.
1302022322012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6315 (or 6313 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 1302022322012 its reverse (2102232202031), we get a palindrome (3404254524043).
The spelling of 1302022322012 in words is "one trillion, three hundred two billion, twenty-two million, three hundred twenty-two thousand, twelve".
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